NCT06396741

Brief Summary

The present study aims to examine the mechanical changes following dry needling of the quadriceps muscle. To this end, structural and mechanical changes in quadriceps muscle activity will be measured using M-mode ultrasound. The quadriceps muscle strength will also be assessed with dynamometry. In addition, the knee joint range will be checked by means of a goniometry procedure. The subjects will be assessed before and after the application of a dry needling technique on the quadriceps muscle to determine possible changes in the measured variables.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
46

participants targeted

Target at P25-P50 for not_applicable

Timeline
8mo left

Started Sep 2025

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress53%
Sep 2025Dec 2026

First Submitted

Initial submission to the registry

April 25, 2024

Completed
7 days until next milestone

First Posted

Study publicly available on registry

May 2, 2024

Completed
1.3 years until next milestone

Study Start

First participant enrolled

September 1, 2025

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2026

Completed
8 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 15, 2026

Expected
Last Updated

May 1, 2026

Status Verified

April 1, 2026

Enrollment Period

8 months

First QC Date

April 25, 2024

Last Update Submit

April 27, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Muscle thickness

    Muscle thickness and echo intensity, an indicator of muscle quality, are related to muscle strength, physical function, and muscle mass measured using echographs ultrasound.It will be measured how muscle thickness changes after applying a dry needling technique

    before and after one week. The muscle thinckness will be measurement in centimeters

Secondary Outcomes (2)

  • Quadriceps muscle strength

    before and after one week.

  • knee range of motion (flexion)

    before and after one week

Study Arms (1)

Quadriceps muscle dry needling

EXPERIMENTAL

The Quadriceps muscle will be punctured with ultrasound control

Other: The quadriceps muscle will be punctured with ultrasound control

Interventions

With the subject in the supine position, the quadriceps muscle will be shown by ultrasound. Subsequently, a dry needling technique will be performed at the most hyperalgesic point using ultrasound control.

Quadriceps muscle dry needling

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Healthy subject.

You may not qualify if:

  • Low back pain
  • Hip pain
  • Sciatica
  • Belenophobia
  • Be medicated with anticoagulants
  • Knee surgery
  • Knee osteoarthritis
  • Fibromyalgia
  • Pregnancy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Centro Investigación Fisioterapia y Dolor

Alcalá de Henares, Madrid, 28805, Spain

RECRUITING

MeSH Terms

Conditions

Sprains and Strains

Condition Hierarchy (Ancestors)

Wounds and Injuries

Study Officials

  • Samuel Fernandez-Carnero, PhD

    Centro de Investigación Fisioterapia y Dolor

    STUDY CHAIR

Central Study Contacts

Patricia Martínez-Merinero, PhD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

April 25, 2024

First Posted

May 2, 2024

Study Start

September 1, 2025

Primary Completion

May 1, 2026

Study Completion (Estimated)

December 15, 2026

Last Updated

May 1, 2026

Record last verified: 2026-04

Locations